Improper Input Validation Affecting python-django package, versions <2:2.2.12-1ubuntu0.9


Severity

Recommended
low

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.18% (57th percentile)

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  • Snyk IDSNYK-UBUNTU2004-PYTHONDJANGO-2329557
  • published4 Jan 2022
  • disclosed5 Jan 2022

Introduced: 4 Jan 2022

CVE-2021-45116  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade Ubuntu:20.04 python-django to version 2:2.2.12-1ubuntu0.9 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python-django package and not the python-django package as distributed by Ubuntu. See How to fix? for Ubuntu:20.04 relevant fixed versions and status.

An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key.

CVSS Scores

version 3.1